# Finding the value closest to 0

## Question

Suppose you are given a list of `Q`

1D points. Write code to return the value in `Q`

that is the closest to value `j`

. If two values are equally close to `j`

, return the smaller value.

Example:

```
Q = [1, -1, -5, 2, 4, -2, 1]
j = 3
#Output: 2
```